In Penzance, pawnbroking bosses Larry and Neil are doing deals on a pair of unusual hand-painted unicorn sculptures, a 200-million year old fossil and a rare gold disc by 80s pop star Olivia Newton John. At London Road, head honcho Dan handles a staggering amount of gold jewellery with a huge price tag, and a unique piano created for a concert by the award-winning folk rock band Mumford and Sons.